<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>TreeGrid Actions - jQuery EasyUI Demo</title>
    <link rel="stylesheet" type="text/css" href="../../themes/default/easyui.css">
    <link rel="stylesheet" type="text/css" href="../../themes/icon.css">
    <link rel="stylesheet" type="text/css" href="../demo.css">
    <script type="text/javascript" src="../../jquery.min.js"></script>
    <script type="text/javascript" src="../../jquery.easyui.min.js"></script>
</head>
<body>
<h2>TreeGrid Actions</h2>
<div class="demo-info">
    <div class="demo-tip icon-tip"></div>
    <div>Click the buttons below to perform actions.</div>
</div>
<div style="margin:10px 0;">
    <a href="javascript:void(0)" class="easyui-linkbutton" onclick="collapseAll()">CollapseAll</a>
    <a href="javascript:void(0)" class="easyui-linkbutton" onclick="expandAll()">ExpandAll</a>
    <a href="javascript:void(0)" class="easyui-linkbutton" onclick="expandTo()">ExpandTo</a>
</div>
<table id="tg" class="easyui-treegrid" title="TreeGrid Actions" style="width:700px;height:250px"
       data-options="
				iconCls: 'icon-ok',
				rownumbers: true,
				animate: true,
				collapsible: true,
				fitColumns: true,
				url: '../treegrid/treegrid_data2.json',
				idField: 'id',
				treeField: 'name'
			">
    <thead>
    <tr>
        <th data-options="field:'name',width:180">Task Name</th>
        <th data-options="field:'persons',width:60,align:'right'">Persons</th>
        <th data-options="field:'begin',width:80">Begin Date</th>
        <th data-options="field:'end',width:80">End Date</th>
        <th data-options="field:'progress',width:120,formatter:formatProgress">Progress</th>
    </tr>
    </thead>
</table>
<script type="text/javascript">
    function formatProgress(value) {
        if (value) {
            var s = '<div style="width:100%;border:1px solid #ccc">' +
                    '<div style="width:' + value + '%;background:#cc0000;color:#fff">' + value + '%' + '</div>'
            '</div>';
            return s;
        } else {
            return '';
        }
    }
    function collapseAll() {
        $('#tg').treegrid('collapseAll');
    }
    function expandAll() {
        $('#tg').treegrid('expandAll');
    }
    function expandTo() {
        $('#tg').treegrid('expandTo', 21).treegrid('select', 21);
    }
</script>
</body>
</html>